Greenhouse films that cover your growth. Every step of the way.
Sunmaster is the leading brand of greenhouse polyethylene covers in North America, offering growers a wide product range of products from high-performance four-year films to one-year overwintering. With decades of experience in the industry, our covers are designed to meet the unique needs of your greenhouses, ensuring maximum quality and yields.






Grow with confidence.
Trusted by top growers in North America
For commercial & independent growers.
Product range

EVO AC®
The industry’s most advanced film offering the longest lasting anti-condensate.

IR AC MAX
America’s best selling long-life thermic film with anti-condensate.

Sunmaster IV
Flagship clear 4-year film for crops requiring maximum direct light.

Overwinter
Seasonal protection for sensitive plants with industry-leading film quality.

Tunnel film
White or clear poly-tunnel film for expert berry growers.
Contact us to learn about our distributor and dealer network
Say Goodbye to Drips
Introducing EVO AC®

Longest-lasting anti-drip ever made.
Forced to change your film because droplets are damaging your crop? With EVO AC®, you get AC for your film’s lifetime. Yes, lifetime.
- AC technology reaching the film’s lifetime
- No fog or mist in your greenhouse
- More light reaching your plants
- High-performance in low temperatures
For every greenhouse.
EVO AC® films are produced in different versions depending on the application and needs of the grower.
- Ultra Strong for extreme resistance against strong winds, hail & snow loads
- Thermic for heat retention during night, energy saving, earlier harvest and higher yield
- Crystal clear for the highest possible direct light
- Diffused at various levels to prevent shadows and sun scorch
- UV-blocking to reduce pests, diseases and red rose petal blackening
- UV-open for optimal coloration of certain vegetables, fruits & flowers

Cutting-edge technology. Unparalleled quality.
Engineered by Plastika Kritis

Sunmaster greenhouse films are designed and manufactured by Plastika Kritis, a multinational plastics manufacturer specialized in agricultural applications. With four factories in Greece, France and China, the company supplies its global network of dealers, distributors and commercial farmers, effectively, reliably and competitively. The master distributor for Sunmaster in the United States is Lumite Inc.
“Game changer”
With Sunmaster EVO AC® our greenhouses are droplet free and brighter than ever. We have increased our quality and yields, while reducing our costs. That’s a game changer.
Great Lakes Greenhouses
“Excellent Service”
The teams at Plastika Kritis and Lumite offer us excellent service. Always showing great care and crafting a solution that fits our crop needs.
Prides Corner Farms
“Fantastic quality”
We’ve been using Sunmaster covers for over a decade and the quality is as good as it gets. We save a lot from not having to change plastic every year or two.
California Transplants
email: yl@plastikakritis.com
Plastika Kritis S.A.
P.O.Box 1093
GR 710 01 Iraklion
GREECE
Lumite Inc.
1515 North County Line rd.
Alto, Georgia USA 30510
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